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Allergy and Clinical Immunology Medical Group

Allergy & Immunology located in Santa Monica, CA
Now offering Telehealth appointments

As we continue to navigate this uncharted territory, we want to assure our patients that providing a safe and healthy environment is our top priority. To that effect we have implemented several new work flows and policies designed to keep our staff and patients safe. To read more about the services we are offering and steps we are taking please visit our COVID-19 tab.

About the Practice

Allergies and asthma are nuisances but common health conditions, affecting millions of adults and children in the United States each year. Patients suffering from allergies can turn to board-certified allergists Sanny Chan, MD, Ph.D & Bernard Geller, MD, Ph.D. at Allergy & Clinical Immunology Medical Group in Santa Monica, California, for symptom relief.

Dr. Chan & Dr. Gellar help patients reduce or eliminate allergy and asthma symptoms using the most advanced, innovative techniques. They test for hundreds of different allergies in adults and children of all ages and does what’s necessary for long-lasting relief.

The allergists at Allergy & Clinical Immunology Medical Group treat asthma, and food, seasonal, and insect bite allergies so patients can breathe deeper, stay active, and feel comfortable. Allergy drops, allergy shots or immunotherapy, sprays, inhalers, and lifestyle changes are a few of the treatments offered.

Dr. Chan & Dr. Gellar maintain their advanced credentials to stay abreast of the latest advances in allergy and asthma medicine. They are board-certified and keeps up with continuing education courses.

The Allergy & Clinical Immunology Medical Group has served patients in the Greater Los Angeles Area for more than four decades. Dr. Chan, Dr. Gellar, and their team happily accept new patients and are excited to welcome them to the practice.


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    We provide Custom Allergy Patch Testing

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Insurance Accepted

You may click the Insurance tab on the navigation bar to see a list of insurance. Please call the office if the insurance is not listed.

Alignment Health Plan
Anthem Blue Cross
Blue Cross
Blue Cross Blue Shield
Health Partners
HealthComp, Inc.
Horizon Blue Cross Blue Shield of New Jersey
Mail Handlers Benefit Plan
Meritain Health
Mutual of Omaha
Premera Blue Cross
United Healthcare

Choose Your Provider

Our Team

We are here to help

  • Ana  Ponce, LVN
    Ana Ponce, LVN
    Licensed Vocational Nurse
  • Emily  Retana, MA
    Emily Retana, MA
    Medical Assistant
  • Harold   Villafania, MA
    Harold Villafania, MA
    Medical Assistant
  • Pedro  Sanchez, MA
    Pedro Sanchez, MA
    Medical Assistant

Disposing of Unwanted Medications

Does your home have an accumulation of unused, unwanted, or expired medications? Read this blog to read about the potential safety hazards these surplus medications present, and how to ensure safe disposal.

Telehealth: The Advantages of Telemedicine

Struggles to get to the clinic? Trying to reduce your exposure to COVID-19, as well as other contagious illnesses, and still need to see your doctor? Telehealth is safe and easy — receive quality care from anywhere.


Words from our patients

  • Yelp

    "I feel very fortunate to have been Dr. Geller's patient... I would not hesitate to hop on an airplane and fly to LA to see him if I needed a doctor."

    Glenn B.
  • Yelp

    "Dr. Geller is the real deal. if you want a smart, up to date, caring doctor, he is the one."

    Carlie P.
  • Yelp

    "Dr. Geller and his staff is amazing to say the least! I cannot believe the treatment they have given to my daughter and I. We drive from Laguna beach..."

    Jessica C.
  • Yelp

    "Dr. Geller is the best doctor ever. Both myself and my children all suffer from allergies and he has diagnosed and treated all our symptoms with a gentle, kind manner."

    Dyan C.
  • Yelp

    "Dr. Geller is the best. I have had allergies my entire life, and he successfully manages them... The people in his office are very nice, and parking is easy..."

    Jessica S.


Allergy and Clinical Immunology Medical Group
1301 20th Street, Suite 220
Santa Monica, CA 90404
Appointment Phone: 310-828-8534
General Inquires: 310-828-8534
Fax: (310) 453 - 8468